Physics – Optics
Scientific paper
Jun 1998
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998spie.3406...91s&link_type=abstract
Proc. SPIE Vol. 3406, p. 91-108, Current Russian Research in Optics and Photonics: New Methods and Instruments for Space- and Ea
Physics
Optics
5
Scientific paper
The design and characteristics of a von Hamos spectrograph are considered. Efficiency of the von Hamos mica crystal spectrograph is absolutely calibrated using laser-produced plasmas as an x-ray source and a p-i-n diode as a detector. The value of integrated reflectivity of the mica crystal is also determined in the same spectral bands and diffraction orders: 5.5 - 11 angstrom (first order), 2.6 - 5.0 angstrom (second order), 1.84 - 3.22 angstrom (third order), 1.84 - 2.65 angstrom (fourth order), 1.84 - 1.92 angstrom (fifth order). The von Hamos spectrograph is used for x-ray spectroscopy and radiometry of laser-produced plasmas. The spectrograph possesses several advantages of interest: high spectral resolution ((lambda) /(delta) (lambda) up to 3000), a direct registration of one or two dimensional source images (spatial resolution up to 10 micrometers) and a high detecting efficiency over a wide spectral range. Focused intensities could be 10(superscript 2) - 10(superscript 3) times higher than those of flat crystal spectrographs. This type of spectrograph is ideal for the recording of the wide-range x-ray spectra of low intensity sources such as the femtosecond laser-produced plasma, micropinch, electron beam ion trap (EBIT), and others.
No associations
LandOfFree
X-ray spectroscopy of laser-produced plasmas using a von Hamos spectrograph does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with X-ray spectroscopy of laser-produced plasmas using a von Hamos spectrograph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-ray spectroscopy of laser-produced plasmas using a von Hamos spectrograph will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1448710